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kap26 [50]
3 years ago
11

The plague is always transmitted from animals to humans, never from humans to humans.

Biology
2 answers:
stiks02 [169]3 years ago
5 0
B. The answer is false
77julia77 [94]3 years ago
4 0

The given statement is false. Plague can be transmitted from animals to humans as well as humans to humans.

Plague is a type of infectious disease caused by bacteria Yersinia pestis and it affects rodents, some animals and human beings. Human beings are infected by plague on being bitten by flea which is infected with the bacteria causing plague.

On direct contact with the infectious tissues or fluids of animals infected or have died due to plague also increases the risk of being infected by plague. By inhaling respiratory droplets of the humans or animals in close contact infected by plague increases the chances of infection in humans.


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Help me, please!!! This is a Bio quiz due tomorrow.
tamaranim1 [39]

Answer:

2] conserve salt 1] requires the presence of a membrane protein

Explanation:

easy your welcome enjoy your A+

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3 years ago
If when I was a young lad, I was bitten by a turtle, can I still drink orange juice?
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3 years ago
Procedure
lana66690 [7]

The correct order of steps in an experiment would be:

  • Identify the variables.
  • Write out your hypothesis in an if/then format.
  • Gather your materials.  
  • Analyze the data.
  • Write your conclusion.

<h3>What is an experiment? </h3>

An experiment is a term to refer to the process by which a hypothesis is supported/disproved. The experiments serve to explain the cause-and-effect relationship according to the results obtained.

Experimentation has some important steps that we must follow to demonstrate our ideas regarding a scientific manifestation, these steps are:

  • Identify the variables: We must identify the factors that we can manipulate so that the result changes.
  • Write our hypothesis: Establish a hypothetical result that we are going to demonstrate.
  • Gather the materials: We must have all the materials and variables to be able to carry out our experiments.
  • Analyze the data: When we do an experiment we must record everything we see and then analyze it to examine each step and the procedures performed.
  • Write the conclusion: After analyzing the data obtained, we can write a conclusion about the experiment carried out and the result obtained.

Learn more about experiments in: brainly.com/question/9199868

5 0
2 years ago
Help me plz i need to get my grade up in biology
Kipish [7]

Answer:

B

Explanation:

3 0
3 years ago
A biologist treats a cell with a certain chemical that inhibit the cell ability to synthesise DNA
Tomtit [17]

If the cell treated with a chemical that inhibits DNA synthesis is treated to undergo the process of the cell cycle, the phase that will be affected is the S-phase of interphase.

<h3>What is interphase?</h3>

The interphase stage of cell division is the resting stage between two successive divisions.

The interphase is further grouped into three phases namely:

  • G1 phase
  • S-phase or synthesis phase
  • G2 phase

The synthesis phase of interphase is the stage where new DNA strand is synthesized, hence, if the cell treated with a chemical that inhibits DNA synthesis is treated to undergo the process of the cell cycle, the phase that will be affected is the S-phase of interphase.

Learn more about interphase at: brainly.com/question/17485110

#SPJ1

8 0
1 year ago
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